13308978 (number)

13308978 is an even 8-digits composite number following 13308977 and preceding 13308979. In scientific notation, it is written as 1.3308978 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4406256 positive integers (up to 13308978) that are relatively prime to 13308978.

Interesting facts

Basic properties

Name

Name thirteen million three hundred eight thousand nine hundred seventy-eight

Notation

Scientific notation 1.3308978 × 10^7
Engineering notation 1.3308978 × 10^6

Prime Factorization of 13308978

Prime Factorization 2 × 3 × 149 × 14887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13308978
Product of the distinct prime numbers

The prime factorization of 13308978 is 2 × 3 × 149 × 14887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 54, 23, 583, 212, 8427, 123, 37910, 25064, 277294, 117848, 6545102, 3224801, 95347669, 68238223, 349111123, 868278746, 2734633074, 2321943147

Basic calculations (n = 13308978)

Multiplication

n×y
n×2 26617956
n×3 39926934
n×4 53235912
n×5 66544890

Division

n÷y
n÷2 6654489
n÷3 4436326
n÷3 3327244.5
n÷5 2661795.6

Exponentiation

ny
n2 177128895404484
n3 2.3574045721026E+21
n4 3.1374645587213E+28
n5 4.1756446787801E+35

Nth Root

y√n
2√n 3648.1472009775
3√n 236.98175009466
4√n 60.399894047734
5√n 26.596772680075

Divisors of 13308978

1, 2, 3, 6, 149, 298, 447, 894, 14887, 29774, 44661, 89322, 2218163, 4436326, 6654489, 13308978

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13308977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13308978 can be divided by 16 positive divisors. The sum of these divisors (counting 13308978) is 1, the average is 0.0625.

Base conversion 13308978

Base System Value
2 Binary 110010110001010000110010
3 Ternary 221001011111010
4 Quaternary 302301100302
5 Quinary 11401341403
6 Senary 1153131350
8 Octal 62612062
10 Decimal 13308978
12 Duodecimal 4559b56
16 Hexadecimal cb1432
20 Vigesimal 433c8i
36 Base36 7x99u

Cryptographic Hash Functions

md5 c5e097f7d907c0a481a7f2dbd1526ff9
sha1 4de15a9ecbdea03e1a29cf9aeb2eefc3d52766a1
sha256 41dea7d04c699a914900ce4368bfee992cdfde84b1b75e6604250b2c21cbb6ab
sha512 f9d29815e84a56d61382905a97146b491c3592bbc2876e1fb2656a6b29fc8564a7c9c548015c2172edd61d25deb6581062b3182a7056a0a2f256c8987f060f89
ripemd-160 1616e4e31f195948aa79b3f2af47f2e4abb281a9

13308978 as geometric shapes

Circle

Radius = n
Diameter 26617956
Circumference 83622775.023176
Area 5.564668365412E+14

Sphere

Radius = n
Volume 9.8746731803419E+21
Surface area 2.2258673461648E+15
Circumference 83622775.023176

Square

Length = n
Perimeter 53235912
Area 177128895404484
Diagonal 18821737.188925

Cube

Length = n
Surface area 1062773372426904
Volume 2.3574045721026E+21
Space diagonal 23051826.092816

Equilateral Triangle

Length = n
Perimeter 39926934
Area 76699061582280
Altitude 11525913.046408

Triangular Pyramid

Length = n
Surface area 76699061582280
Volume 2.7782279315565E+20
Height 6273912.3963084